// Copyright 2011 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package org.apache.tapestry5.plastic;

/**
 * A callback for generating code where a local variable is in effect.
 */
public interface LocalVariableCallback
{
    /**
     * Callback to generate code with a local variable
     * 
     * @param variable
     *            the variable that is available within the block
     * @param builder
     *            builder the block where the variable is active
     */
    void doBuild(LocalVariable variable, InstructionBuilder builder);
}
